2010 Guangzhou wufeng metal surface treatment co.,ltd Set up 。Galvanized miscellaneous pieces of business normalization unified onwards . In the same year the miscellaneous pieces of galvanized processing line expansion to five lines , the Guangdong region processing volume shipments of steel structural parts galvanized enterprise .

2011 Formally proposed the idea of the group . And resource deployment and integration of its industry

2012 Guangzhou tewei engineeing machinery co., Ltd formal operation , and has become one of the star of the engineering lift industry

Group office building completed in September 23 , " new of Ng Fung steel industry " has become an area of nearly 400 acres , control of five different industry leader , has welded pipe , galvanized pipe, galvanized processing , steel rolling , engineering machinery production , and concurrently trade , distribution , financial , and other group companies of the industry chain !

2000 wufeng Steel pipe factory office building completed

2002 Completion of finishing , black back light retreat workshop , steel rolling enterprises become the most complete product line in the Guangdong region

2003  lianxing gavlanizang actory Renamed as Guangzhou lianxing hot-dip gavlanizang co.,ltd

2003-2004Conform Co., restructuring 。wuFeng Steel Pipe Factory was split into Guangzhou shenfeng Steel Co., Ltd., Guangzhou  steel industry Co., two , the corresponding rolling and pipe production .

2005 Lianxing has three steel galvanizing line , enter the Guangdong region -plated tube processing industry echelon

2008 GuoTong hot galvanized Due to space reasons , the overall relocation to Lianxing plant to take over lianxing miscellaneous pieces of galvanized business , and has the the Guangdong region 's largest zinc pot .

2009 Lianxing formally introduced to the market Lianxing " brand galvanized pipe , and quickly accepted by the market , especially in Hainan Province , more than 60% market share

1993 Guangzhou shenshan wufeng Steel Pipe Factory was established

1994 Guangzhoushenshan lianxing hot dip tube factory was established

1995 wufeng two and rolling workshop started to enter rolling field

1996 Guangzhou guotang hot-dip gavlanizang co.,ltd was established

1999 wufeng plant has 10 steel pipe welded pipe mill , to become the largest pipe production plant in South China .